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ABOUT HEXN
EVENTS
  • QUALITY MANAGEMENT SYSTEM GERTIFICATTON OF CONFORMITY
  • QUALITY SYSTEM GERTIFICATE OF CONFORMITY
  • International High-Tech Enterprise in 2014
  • International High-Tech Enterprise in 2011
  • CERTIFICATE OF REGISTRATION ISO14001：2004 COPY
  • CERTIFICATE OF REGISTRATION ISO14001：2004
  • CERTIFICATE OF REGISTRATION ISO9001：2000 COPY
  • CERTIFICATE OF REGISTRATION ISO9001：2000
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